National Geodetic Survey, Retrieval Date = SEPTEMBER 12, 2002 LT0548 *********************************************************************** LT0548 DESIGNATION - MOUNT HOUGH LOOKOUT TOWER 1949 LT0548 PID - LT0548 LT0548 STATE/COUNTY- CA/PLUMAS LT0548 USGS QUAD - CRESCENT MILLS (1994) LT0548 LT0548 *CURRENT SURVEY CONTROL LT0548 ___________________________________________________________________ LT0548* NAD 83(1992)- 40 02 39.57715(N) 120 53 10.35142(W) ADJUSTED LT0548* NAVD 88 - 2204. (meters) 7231. (feet) SCALED LT0548 ___________________________________________________________________ LT0548 EPOCH DATE - 1991.35 LT0548 LAPLACE CORR- 4.58 (seconds) DEFLEC99 LT0548 GEOID HEIGHT- -23.52 (meters) GEOID99 LT0548 LT0548 HORZ ORDER - SECOND LT0548 LT0548.The horizontal coordinates were established by classical geodetic methods LT0548.and adjusted by the National Geodetic Survey in March 1994. LT0548.The horizontal coordinates are valid at the epoch date displayed above. LT0548.The epoch date for horizontal control is a decimal equivalence LT0548.of Year/Month/Day. LT0548 LT0548.The orthometric height was scaled from a topographic map. LT0548 LT0548.The Laplace correction was computed from DEFLEC99 derived deflections. LT0548 LT0548.The geoid height was determined by GEOID99. LT0548 LT0548; North East Units Scale Converg. LT0548;SPC CA 1 - 579,552.575 2,095,045.811 MT 0.99998913 +0 43 41.8 LT0548;SPC CA 1 - 1,901,415.41 6,873,496.13 sFT 0.99998913 +0 43 41.8 LT0548;SPC CA 2 - 764,531.498 2,095,052.254 MT 1.00005502 +0 42 08.0 LT0548;SPC CA 2 - 2,508,300.42 6,873,517.27 sFT 1.00005502 +0 42 08.0 LT0548;UTM 10 - 4,434,817.702 680,322.991 MT 1.00000031 +1 21 37.2 LT0548 LT0548 SUPERSEDED SURVEY CONTROL LT0548 LT0548 NAD 83(1986)- 40 02 39.57850(N) 120 53 10.34499(W) AD(1984.00) 2 LT0548 NAD 27 - 40 02 39.96000(N) 120 53 06.51600(W) AD( ) 2 LT0548 LT0548.Superseded values are not recommended for survey control. LT0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LT0548.See file dsdata.txt to determine how the superseded data were derived. LT0548 LT0548 HISTORY - Date Condition Report By LT0548 HISTORY - 1949 MONUMENTED CGS LT0548 LT0548 STATION DESCRIPTION LT0548 LT0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 LT0548'SEE STATION HOUGH R.M. NO 1 (USGS)